New Material Products

Cast aluminum rotor material

Corrosion-resistant aluminum alloy

Low-temperature aging treatment materials

Recycled automotive wheel materials

High thermal conductivity aluminum alloy

High-strength and toughness heat-treatable material

Electric drive materials

Ultra-high strength wear-resistant aluminum

Heat-free integrated die-casting material

Cast aluminum rotor material

Product Application Advantages

Meet the mechanical performance requirements of high-speed asynchronous motors

At the same time, it has high electrical conductivity

It is suitable for centrifugal casting and high-pressure casting

Alloy		Rm（MPa)		RP0.2（MPa）	A（%）	HB
HONGJIN	HJ-13	110-130		70-80	10-15	40-50
ρ（g/cm3）	E（GPa）	25-200℃ α (μm/(m·℃))	25-200℃ λ (W/m·K)	σ（MS/m）	Mushy zone (℃)	η（‰）
2.74	60-70	21-22	250-280	29-30	\	4.5-5.5

Corrosion-resistant aluminum alloy

Product Application Advantages

Without adding surface treatment and special structural design, it can meet the corrosion resistance requirements under severe corrosion conditions;

Good mechanical property requirements

Alloy		Rm（MPa)		RP0.2（MPa）	A（%）	HB
HONGJIN	HJ-10	280-320		160-180	＞3%	70-80
Target alloy	ADC12	280-310		150-160	＞2%	70-80
ρ（g/cm3）	E（GPa）	25-200℃ α (μm/(m·℃))	25-200℃ λ (W/m·K)	σ（MS/m）	Mushy zone (℃)	η（‰）
2.71	70-72	21.3	115-120	14-16	540-610	5

Low-temperature aging treatment materials

Product Application Advantages

It is suitable for applications where high temperatures are present in the product assembly process

the mechanical properties of the product are improved by using the temperature field

High thermal conductivity, which is conducive to product heat dissipation

Alloy		Rm（MPa)		RP0.2（MPa）	A（%）	HB
HONGJIN	HJ-07-F	300-325		170-200	3.5-4.5	75-85
HONGJIN	HJ-07-T5	335-360		245-275	2.0-3.5	85-95
ρ（g/cm3）	E（GPa）	25-200℃ α (μm/(m·℃))	25-200℃ λ (W/m·K)	σ（MS/m）	Mushy zone (℃)	η（‰）
2.66	70-73	21-23	125-155	18.5-23.5	530-605	5.2

Recycled automotive wheel materials

Product Application Advantages

Low cost

Low carbon emissions

Alloy		Rm（MPa)		RP0.2（MPa）	A（%）	HB
HONGJIN	HJ-06-T6	≥306		≥240	≥10	≥90
Target alloy	A356.2-T6	≥260		≥160	≥6	≥80
ρ（g/cm3）	E（GPa）	25-200℃ α (μm/(m·℃))	25-200℃ λ (W/m·K)	σ（MS/m）	Mushy zone (℃)	η（‰）
2.65	70-73	21-22	≥122	≥16	\	5

High thermal conductivity aluminum alloy

Product Application Advantages

Reduce system temperature and improve heat dissipation efficiency

It has good mechanical properties to meet the needs of mechanical conditions

Excellent corrosion resistance

It can be die-casted, which is conducive to near-net shape of products

Alloy		Rm（MPa)		RP0.2（MPa）	A（%）	HB
HONGJIN	HJ-03	270-290		130-150	5.0-7.0	65-75
ρ（g/cm3）	E（GPa）	25-200℃ α (μm/(m·℃))	25-200℃ λ (W/m·K)	σ（MS/m）	Mushy zone (℃)	η（‰）
2.65	65-70	20-21.7	170-180	24-27	575-602	5.3

High-strength and toughness heat-treatable material

Product Application Advantages

Meet the application scenarios of extremely high working condition

It has a higher safety factor under the same working conditions

Suitable for low pressure, gravity, squeeze casting

Alloy		Rm（MPa)		RP0.2（MPa）	A（%）	HB
HONGJIN	HJ-08	330-370		240-270	6.0-10.0	100-120
Target alloy	A356.2	≥280		≥180	≥7.5	80-90
ρ（g/cm3）	E（GPa）	25-200℃ α (μm/(m·℃))	25-200℃ λ (W/m·K)	σ（MS/m）	Mushy zone (℃)	η（‰）
2.67	68-72	21-23	125-140	16.5-20.5	525-604	4.0-4.5

Electric drive materials

Product Application Advantages

Partial thinning and lightweight design

High airtightness, low leakage

High safety anti-slip factor

High slip torque

High dimensional stability, high NVH

Excellent corrosion resistance

Alloy		Rm（MPa)		RP0.2（MPa）	A（%）	HB
HONGJIN	HJ-09	340-370		210-230	3-4	100-110
Target alloy	ADC12	280-310		150-160	1.5-2.5	65-85
ρ（g/cm3）	E（GPa）	25-200℃ α (μm/(m·℃))	25-200℃ λ (W/m·K)	σ（MS/m）	Mushy zone (℃)	η（‰）
2.66	70-73	21-23	110-125	14-16	530-605	5.2

Ultra-high strength wear-resistant aluminum

Product Application Advantages

Low cost

Lightweight

High product yield

Excellent casting formability

Combined with a specific structure, it has a higher modality

Alloy		Rm（MPa)		RP0.2（MPa）	A（%）	HB
HONGJIN	HJ-05-T6	430-450		360-400	≥2.0	140-155
HONGJIN	HJ-05-F	335-360		155-175	≥4.5	85-95
ρ（g/cm3）	E（GPa）	25-200℃ α (μm/(m·℃))	25-200℃ λ (W/m·K)	σ（MS/m）	Mushy zone (℃)	η（‰）
2.65	75-80	20-22	110-120	14-17	520-590	5.5

Heat-free integrated die-casting material

Product Application Advantages

Lightweight

Reduce manufacturing cost

Reduce production processes

Streamline supply chain

Improve the dynamic stiffness of the body

Alloy		Rm（MPa)		RP0.2（MPa）	A（%）	HB
HONGJIN	HJAM-05	260-290		120-135	≥12.0	60-70
HONGJIN	HJ-GD08	290-310		130-150	≥10.0	65-75
Target alloy	AlSi10MnMg	270-290		110-130	≥5.0	65-75
ρ（g/cm3）	E（GPa）	25-200℃ α (μm/(m·℃))	25-200℃ λ (W/m·K)	σ（MS/m）	Mushy zone (℃)	η（‰）
2.65	60-65	21-22	130-145	18-20	565-608	5.5